1664320800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6481}}^1$

素因数の和:6611

約数の個数: 144

約数和(自身を含む): 5468837472

約数和(自身を除く): 3804516672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 107, 120, 150, 160, 200, 214, 240, 300, 321, 400, 428, 480, 535, 600, 642, 800, 856, 1070, 1200, 1284, 1605, 1712, 2140, 2400, 2568, 2675, 3210, 3424, 4280, 5136, 5350, 6420, 6481, 8025, 8560, 10272, 10700, 12840, 12962, 16050, 17120, 19443, 21400, 25680, 25924, 32100, 32405, 38886, 42800, 51360, 51848, 64200, 64810, 77772, 85600, 97215, 103696, 128400, 129620, 155544, 162025, 194430, 207392, 256800, 259240, 311088, 324050, 388860, 486075, 518480, 622176, 648100, 693467, 777720, 972150, 1036960, 1296200, 1386934, 1555440, 1944300, 2080401, 2592400, 2773868, 3110880, 3467335, 3888600, 4160802, 5184800, 5547736, 6934670, 7777200, 8321604, 10402005, 11095472, 13869340, 15554400, 16643208, 17336675, 20804010, 22190944, 27738680, 33286416, 34673350, 41608020, 52010025, 55477360, 66572832, 69346700, 83216040, 104020050, 110954720, 138693400, 166432080, 208040100, 277386800, 332864160, 416080200, 554773600, 832160400, 1664320800]

約数ペア:

[(1, 1664320800), (2, 832160400), (3, 554773600), (4, 416080200), (5, 332864160), (6, 277386800), (8, 208040100), (10, 166432080), (12, 138693400), (15, 110954720), (16, 104020050), (20, 83216040), (24, 69346700), (25, 66572832), (30, 55477360), (32, 52010025), (40, 41608020), (48, 34673350), (50, 33286416), (60, 27738680), (75, 22190944), (80, 20804010), (96, 17336675), (100, 16643208), (107, 15554400), (120, 13869340), (150, 11095472), (160, 10402005), (200, 8321604), (214, 7777200), (240, 6934670), (300, 5547736), (321, 5184800), (400, 4160802), (428, 3888600), (480, 3467335), (535, 3110880), (600, 2773868), (642, 2592400), (800, 2080401), (856, 1944300), (1070, 1555440), (1200, 1386934), (1284, 1296200), (1605, 1036960), (1712, 972150), (2140, 777720), (2400, 693467), (2568, 648100), (2675, 622176), (3210, 518480), (3424, 486075), (4280, 388860), (5136, 324050), (5350, 311088), (6420, 259240), (6481, 256800), (8025, 207392), (8560, 194430), (10272, 162025), (10700, 155544), (12840, 129620), (12962, 128400), (16050, 103696), (17120, 97215), (19443, 85600), (21400, 77772), (25680, 64810), (25924, 64200), (32100, 51848), (32405, 51360), (38886, 42800)]